Base | Representation |
---|---|
bin | 101001000001… |
… | …000111100001 |
3 | 202020021122001 |
4 | 221001013201 |
5 | 10223034411 |
6 | 1022244001 |
7 | 160252225 |
oct | 51010741 |
9 | 22207561 |
10 | 10752481 |
11 | 6084553 |
12 | 3726601 |
13 | 22c621c |
14 | 15dc785 |
15 | e25dc1 |
hex | a411e1 |
10752481 has 4 divisors (see below), whose sum is σ = 10955412. Its totient is φ = 10549552.
The previous prime is 10752463. The next prime is 10752503. The reversal of 10752481 is 18425701.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4477456 + 6275025 = 2116^2 + 2505^2 .
It is a cyclic number.
It is not a de Polignac number, because 10752481 - 219 = 10228193 is a prime.
It is a super-2 number, since 2×107524812 = 231231695310722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10752421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101386 + ... + 101491.
It is an arithmetic number, because the mean of its divisors is an integer number (2738853).
Almost surely, 210752481 is an apocalyptic number.
It is an amenable number.
10752481 is a deficient number, since it is larger than the sum of its proper divisors (202931).
10752481 is an equidigital number, since it uses as much as digits as its factorization.
10752481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202930.
The product of its (nonzero) digits is 2240, while the sum is 28.
The square root of 10752481 is about 3279.0975892767. The cubic root of 10752481 is about 220.7172253375.
The spelling of 10752481 in words is "ten million, seven hundred fifty-two thousand, four hundred eighty-one".
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